Are histamine symptoms returning after lymphoma remission?

It's completely understandable to feel concerned when symptoms return after achieving remission. Many people in B-cell lymphoma communities have shared similar experiences with various symptoms both before and after treatment. This would definitely be worth discussing with your oncology team, as they can best evaluate whether these symptoms are related to your previous diagnosis or something entirely different that needs attention.

I feel I had issues before diagnosis concerning that especially because it is usually during December that my allergies and skin rashes flare.

Thanks, Missy! My Oncologist thinks I may have Mast Cell Activation Syndrome but NOT related to the Lymphoma, thank God!